INDIAN SCHOOL MUSCAT MIDDLE SECTION SUBJECT: SCIENCE
REVISION WORKSHEET #4
TOPIC: CELL –STRUCTURE & FUNCTION
CLASS: VIII
RESOURCE PERSON: Ms. PREETHI NAIR
DATE:
Name of the student ______________________________
Sec ______
Roll no____
Q.1. Cell is the basic structural and functional unit of life. Give reason. __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ Q.2.Name the smallest, largest and the longest cell. __________________________________________________________________________ __________________________________________________________________________ Q.3.What are the levels of organization of any organism beginning with the cell. __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ Q.4. Where are the chromosomes found in a cell? What is the function of these chromosomes? __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ Q.5. Differentiate between Prokaryotic & eukaryotic cell. Prokaryotic cell
Eukaryotic cell
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Q.6.Differentiate between Cell membrane and Cell wall. Cell membrane ___________________________________
Cell wall. ___________________________________
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Q.7. Differentiate between Cytoplasm and Nucleoplasm. Cytoplasm ___________________________________
Nucleoplasm ___________________________________
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Q.8. Identify the parts marked as A, B, C, D& E and give their functions. A__________________________________________________________________ B__________________________________________________________________ C__________________________________________________________________ D__________________________________________________________________ E__________________________________________________________________ *************************************************************
